package hello;

import java.util.Scanner;

public class HelloWorld { 

	/**
	 * @param args
	 */
	
	public void asdf()
	{
		Scanner sc = new Scanner(System.in);
		System.out.println("Hello World!!!!!!!!!!!!!");
		System.out.println("First Number: ");
		int length =  sc.nextInt();
		System.out.println("Second Number: ");
		int width = sc.nextInt();
		System.out.println("Operation: ");
		String op = sc.next();
		if(op.equals("+"))
		{
			System.out.println(length+width);
		}
		else if(op.equals("-"))
		{
			System.out.println(length-width);
		}
		else if(op.equals("/"))
		{
			System.out.println(length/width);
		} 
		else if(op.equals("*"))
		{
			System.out.println(length*width);
		}
	}
	
	public static void main(String[] args) 
	{
	
		HelloWorld yes = new HelloWorld();
		yes.asdf();
		
	}

}
